vs.

      Western Star 4900 FA (2005) vs. Mack LE612 (2004)

      2 reasons to buy Western Star 4900 FA (2005):

      Motor

      Full power 354.2 kW and 261 kW 26 % more or 93.2 kW

      Gear box

      Forward gears number 10 and 6 40 % more or 4

      Neutral reasons:

      Motor

      Model C15 (550 HP) and AI-350 ASET IEGR
      Manufacturer Caterpillar and Mack

      Gear box

      Model FR-13210B 10-speeds and 4500 RDS 6-speeds
      Manufacturer Eaton Fuller and Allison